131296494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{2647}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 300473856

約数和(自身を除く): 169177362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1181, 2362, 2647, 3543, 5294, 7086, 7941, 8267, 15882, 16534, 18529, 24801, 37058, 49602, 55587, 111174, 3126107, 6252214, 9378321, 18756642, 21882749, 43765498, 65648247, 131296494]

約数ペア:

[(1, 131296494), (2, 65648247), (3, 43765498), (6, 21882749), (7, 18756642), (14, 9378321), (21, 6252214), (42, 3126107), (1181, 111174), (2362, 55587), (2647, 49602), (3543, 37058), (5294, 24801), (7086, 18529), (7941, 16534), (8267, 15882)]